Executing datafactory pipeline results undocumented 3208 error

Question

This issue was already reported in GitHub. We have the same issue and trying my luck in this forum for speedy resolution. Very little technical details are known on this error. This issued showed up in our newly created resourceGroup that has vNet (resourceGrough that doesn't have vNet or SelfHostedRuntime works fine).

Where is the issue Datafactory or Databricks? We have vNet, Datafactory, SelfHostedRuntime, Databricks (with managed subnets).

We are getting below variant of the same error...

{ "errorCode": "3208", "message": "An error occurred while sending the request.", "failureType": "UserError", "target": "process-demo-source-data", "details": [] }

Answer 1

Azure Data Flows internally uses Azure Databricks. Dataflows helps build orchestration, activity and resource management and then Azure Databricks helps to build compute.

Generally, you will receive this error message for the following reason.

• There is a network connection issue with the Databricks service.
• Azure Databricks service was interrupted due to any specific outages.

Make sure to subscribe to Azure Databricks service updates:https://learn.microsoft.com/en-us/azure/databricks/status